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USM to YRM: distance & flight time
Ko Samui (Samui Airport) → Rocky Mountain House (Rocky Mountain House Airport)
7,682 mi
12,363 km · 6,675 nm
15h 32m
estimated nonstop flight time
-13h
time difference · heading north
See live USM→YRM fares Phone-only fares on this route — call free
Flight time details
7,682 miles nonstop takes roughly 15h 32m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- YRM — Rocky Mountain House Airport · Rocky Mountain House, Canada
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near YRM
- YQF · Red Deer Regional Airport46 mi away
- YEG · Edmonton International Airport82 mi away
- YBA · Banff Airport89 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport98 mi away
Frequently asked questions
How far is USM from YRM?
The flight distance from Ko Samui (USM) to Rocky Mountain House (YRM) is 7,682 miles (12,363 km, 6,675 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to YRM?
A nonstop flight takes about 15h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ko Samui and Rocky Mountain House?
Rocky Mountain House is 13 hours behind Ko Samui.
What is the cheapest way to fly from USM to YRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–YRM that never appear on search engines, with no booking fees.